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Math Problems
Precalculus
Conjugate root theorems
93
5
93\sqrt{5}
93
5
is a root of
f
(
x
)
=
x
2
−
43
,
245
f(x) = x^2 - 43,245
f
(
x
)
=
x
2
−
43
,
245
. Find the other roots of
f
(
x
)
f(x)
f
(
x
)
.
\newline
Write your answer as a list of simplified values separated by commas, if there is more than one value.
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−
69
5
-69\sqrt{5}
−
69
5
is a root of
f
(
x
)
=
x
2
−
23
,
805
f(x) = x^2 - 23,805
f
(
x
)
=
x
2
−
23
,
805
. Find the other roots of
f
(
x
)
f(x)
f
(
x
)
.
\newline
Write your answer as a list of simplified values separated by commas, if there is more than one value.
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−
59
2
-59\sqrt{2}
−
59
2
is a root of
f
(
x
)
=
x
2
−
6
,
962
f(x) = x^2 - 6,962
f
(
x
)
=
x
2
−
6
,
962
. Find the other roots of
f
(
x
)
f(x)
f
(
x
)
.
\newline
Write your answer as a list of simplified values separated by commas, if there is more than one value.
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−
79
3
-79\sqrt{3}
−
79
3
is a root of
f
(
x
)
=
x
2
−
18
,
723
f(x) = x^2 - 18,723
f
(
x
)
=
x
2
−
18
,
723
. Find the other roots of
f
(
x
)
f(x)
f
(
x
)
.
\newline
Write your answer as a list of simplified values separated by commas, if there is more than one value.
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−
83
2
-83\sqrt{2}
−
83
2
is a root of
f
(
x
)
=
x
2
−
13
,
778
f(x) = x^2 - 13,778
f
(
x
)
=
x
2
−
13
,
778
. Find the other roots of
f
(
x
)
f(x)
f
(
x
)
.
\newline
Write your answer as a list of simplified values separated by commas, if there is more than one value.
Get tutor help
77
3
77\sqrt{3}
77
3
is a root of
f
(
x
)
=
x
2
−
17
,
787
f(x) = x^2 - 17,787
f
(
x
)
=
x
2
−
17
,
787
. Find the other roots of
f
(
x
)
f(x)
f
(
x
)
.
\newline
Write your answer as a list of simplified values separated by commas, if there is more than one value.
\newline
______
\newline
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62
3
62\sqrt{3}
62
3
is a root of
f
(
x
)
=
x
2
−
11
,
532
f(x) = x^2 - 11,532
f
(
x
)
=
x
2
−
11
,
532
. Find the other roots of
f
(
x
)
f(x)
f
(
x
)
.
\newline
Write your answer as a list of simplified values separated by commas, if there is more than one value.
Get tutor help
−
83
6
-83\sqrt{6}
−
83
6
is a root of
f
(
x
)
=
x
2
−
41
,
334
f(x) = x^2 - 41,334
f
(
x
)
=
x
2
−
41
,
334
. Find the other roots of
f
(
x
)
f(x)
f
(
x
)
.
\newline
Write your answer as a list of simplified values separated by commas, if there is more than one value.
Get tutor help
−
80
7
-80\sqrt{7}
−
80
7
is a root of
f
(
x
)
=
x
2
−
44
,
800
f(x) = x^2 - 44,800
f
(
x
)
=
x
2
−
44
,
800
. Find the other roots of
f
(
x
)
f(x)
f
(
x
)
.
\newline
Write your answer as a list of simplified values separated by commas, if there is more than one value.
Get tutor help
64
7
64\sqrt{7}
64
7
is a root of
f
(
x
)
=
x
2
−
28
,
672
f(x) = x^2 - 28,672
f
(
x
)
=
x
2
−
28
,
672
. Find the other roots of
f
(
x
)
f(x)
f
(
x
)
.
\newline
Write your answer as a list of simplified values separated by commas, if there is more than one value.
\newline
______
\newline
Get tutor help
−
75
5
-75\sqrt{5}
−
75
5
is a root of
f
(
x
)
=
x
2
−
28
,
125
f(x) = x^2 - 28,125
f
(
x
)
=
x
2
−
28
,
125
. Find the other roots of
f
(
x
)
f(x)
f
(
x
)
.
\newline
Write your answer as a list of simplified values separated by commas, if there is more than one value.
Get tutor help
−
57
6
-57\sqrt{6}
−
57
6
is a root of
f
(
x
)
=
x
2
−
19
,
494
f(x) = x^2 - 19,494
f
(
x
)
=
x
2
−
19
,
494
. Find the other roots of
f
(
x
)
f(x)
f
(
x
)
.
\newline
Write your answer as a list of simplified values separated by commas, if there is more than one value.
Get tutor help
−
146
2
-146\sqrt{2}
−
146
2
is a root of
f
(
x
)
=
x
2
−
42
,
632
f(x) = x^2 - 42,632
f
(
x
)
=
x
2
−
42
,
632
. Find the other roots of
f
(
x
)
f(x)
f
(
x
)
.
\newline
Write your answer as a list of simplified values separated by commas, if there is more than one value.
Get tutor help
−
66
5
-66\sqrt{5}
−
66
5
is a root of
f
(
x
)
=
x
2
−
21
,
780
f(x) = x^2 - 21,780
f
(
x
)
=
x
2
−
21
,
780
. Find the other roots of
f
(
x
)
f(x)
f
(
x
)
.
\newline
Write your answer as a list of simplified values separated by commas, if there is more than one value.
Get tutor help
−
67
7
-67\sqrt{7}
−
67
7
is a root of
f
(
x
)
=
x
2
−
31
,
423
f(x) = x^2 - 31,423
f
(
x
)
=
x
2
−
31
,
423
. Find the other roots of
f
(
x
)
f(x)
f
(
x
)
.
\newline
Write your answer as a list of simplified values separated by commas, if there is more than one value.
Get tutor help
−
98
3
-98\sqrt{3}
−
98
3
is a root of
f
(
x
)
=
x
2
−
28
,
812
f(x) = x^2 - 28,812
f
(
x
)
=
x
2
−
28
,
812
. Find the other roots of
f
(
x
)
f(x)
f
(
x
)
.
\newline
Write your answer as a list of simplified values separated by commas, if there is more than one value.
\newline
______
\newline
Get tutor help
99
2
99\sqrt{2}
99
2
is a root of
f
(
x
)
=
x
2
−
19
,
602
f(x) = x^2 - 19,602
f
(
x
)
=
x
2
−
19
,
602
. Find the other roots of
f
(
x
)
f(x)
f
(
x
)
.
\newline
Write your answer as a list of simplified values separated by commas, if there is more than one value.
Get tutor help
52
7
52\sqrt{7}
52
7
is a root of
f
(
x
)
=
x
2
−
18
,
928
f(x) = x^2 - 18,928
f
(
x
)
=
x
2
−
18
,
928
. Find the other roots of
f
(
x
)
f(x)
f
(
x
)
.
\newline
Write your answer as a list of simplified values separated by commas, if there is more than one value.
Get tutor help
−
108
5
-108\sqrt{5}
−
108
5
is a root of
f
(
x
)
=
x
2
−
58
,
320
f(x) = x^2 - 58,320
f
(
x
)
=
x
2
−
58
,
320
. Find the other roots of
f
(
x
)
f(x)
f
(
x
)
.
\newline
Write your answer as a list of simplified values separated by commas, if there is more than one value.
Get tutor help
79
7
79\sqrt{7}
79
7
is a root of
f
(
x
)
=
x
2
−
43
,
687
f(x) = x^2 - 43,687
f
(
x
)
=
x
2
−
43
,
687
. Find the other roots of
f
(
x
)
f(x)
f
(
x
)
.
\newline
Write your answer as a list of simplified values separated by commas, if there is more than one value.
Get tutor help
−
55
3
-55\sqrt{3}
−
55
3
is a root of
f
(
x
)
=
x
2
−
9
,
075
f(x) = x^2 - 9,075
f
(
x
)
=
x
2
−
9
,
075
. Find the other roots of
f
(
x
)
f(x)
f
(
x
)
.
\newline
Write your answer as a list of simplified values separated by commas, if there is more than one value.
Get tutor help
−
98
6
-98\sqrt{6}
−
98
6
is a root of
f
(
x
)
=
x
2
−
57
,
624
f(x) = x^2 - 57,624
f
(
x
)
=
x
2
−
57
,
624
. Find the other roots of
f
(
x
)
f(x)
f
(
x
)
.
\newline
Write your answer as a list of simplified values separated by commas, if there is more than one value.
Get tutor help
16
3
16 \sqrt{3}
16
3
is a root of
f
(
x
)
=
x
3
+
x
2
−
f(x)=x^{3}+x^{2}-
f
(
x
)
=
x
3
+
x
2
−
768
x
−
768
768 x-768
768
x
−
768
. Find the other roots of
f
(
x
)
f(x)
f
(
x
)
.
\newline
Write your answer as a list of simplified values separated by commas, if there is more than one value.
Get tutor help
Let
f
(
x
)
=
{
x
+
1
x
+
5
−
2
for
x
≥
−
5
,
x
≠
−
1
k
for
x
=
−
1
f(x)=\left\{\begin{array}{ll}\frac{x+1}{\sqrt{x+5}-2} & \text { for } x \geq-5, x \neq-1 \\ k & \text { for } x=-1\end{array}\right.
f
(
x
)
=
{
x
+
5
−
2
x
+
1
k
for
x
≥
−
5
,
x
=
−
1
for
x
=
−
1
\newline
f
f
f
is continuous for all
x
>
−
5
x>-5
x
>
−
5
.
\newline
What is the value of
k
k
k
?
\newline
Choose
1
1
1
answer:
\newline
(A)
−
4
-4
−
4
\newline
(B)
2
2
2
\newline
(C)
0
0
0
\newline
(D)
4
4
4
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